Senior LLM Engineer: Lead AI/Quantum Model Research

Multiverse Computing is seeking a Senior LLM Engineer to join our Research team in Barcelona. You will oversee the full model lifecycle: data handling, distributed training, post-training, compression, evaluation and efficient inference. Our work includes compressing and healing open-weight models, SFT, RL and distillation across multimodal data, and building our own model family. You will collaborate with world‐leading researchers to publish papers and release code when appropriate.